/**
 *  Copyright 2011 Ryszard Wiśniewski <brut.alll@gmail.com>
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package brut.androlib.res.util;

import brut.directory.Directory;
import brut.directory.DirectoryException;
import brut.directory.FileDirectory;
import brut.directory.ZipRODirectory;
import java.io.File;
import java.net.URI;

/**
 * @author Ryszard Wiśniewski <brut.alll@gmail.com>
 */
public class ExtFile extends File {
	public ExtFile(File file) {
		super(file.getPath());
	}

	public ExtFile(URI uri) {
		super(uri);
	}

	public ExtFile(File parent, String child) {
		super(parent, child);
	}

	public ExtFile(String parent, String child) {
		super(parent, child);
	}

	public ExtFile(String pathname) {
		super(pathname);
	}

	public Directory getDirectory() throws DirectoryException {
		if (mDirectory == null) {
			if (isDirectory()) {
				mDirectory = new FileDirectory(this);
			} else {
				mDirectory = new ZipRODirectory(this);
			}
		}
		return mDirectory;
	}

	private Directory mDirectory;
}
